Chris Hemsworth is back on his mission to uncover how to live a longer and better life; he faces science-backed, high-stakes challenges to sharpen his mind and body.
EPISODE 1
Stress-Proof
Before attempting the ultimate stress test, Chris learns how to tame his unruly stress response by training with soldiers and firefighters.
EPISODE 2
Shock
Can things that feel bad be good for you? Chris heads to the Arctic with brothers Liam and Luke to test the health benefits of extreme temperatures.
EPISODE 3
Fasting
Chris tries the ultimate anti-aging treatment: a 4-day fast before hunting for his next meal. Not easy for a man used to superhero-sized portions.
EPISODE 4
Strength
As he bulks up for "Thor," Chris trains for an epic rope climb to transform his muscles, keeping him stronger and healthier for longer.
EPISODE 5
Memory
Chris goes off-grid on an adventure designed to future-proof his brain and help him hold on to his deepest and most precious memories.
EPISODE 6
Acceptance
Chris attempts to live for three days as an octogenarian. Could facing aging and the end of life head-on be his most rewarding challenge?
Chris Hemsworth
Ari Handel
Arif Nurmohamed
Bengt Anderson
Darren Aronofsky
Jane Root
Matt Renner
Ruth Shurman
